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Squares Ending in 5 Worksheet

Vedic maths trick 2: Squares of numbers ending in 5 · Set 612 · 40 sums
TalentJR

The trick (Ekadhikena Purvena): Take the part before the 5 — call it t. Multiply t by the next number: t × (t + 1). Write 25 after it.

NameDateTime takenScore ___ / 40
  1. 1.35² =
  2. 2.135² =
  3. 3.85² =
  4. 4.65² =
  5. 5.155² =
  6. 6.185² =
  7. 7.175² =
  8. 8.15² =
  9. 9.115² =
  10. 10.25² =
  11. 11.35² =
  12. 12.35² =
  13. 13.165² =
  14. 14.105² =
  15. 15.185² =
  16. 16.85² =
  17. 17.85² =
  18. 18.75² =
  19. 19.15² =
  20. 20.95² =
  21. 21.145² =
  22. 22.25² =
  23. 23.45² =
  24. 24.105² =
  25. 25.105² =
  26. 26.15² =
  27. 27.45² =
  28. 28.145² =
  29. 29.145² =
  30. 30.125² =
  31. 31.105² =
  32. 32.185² =
  33. 33.65² =
  34. 34.115² =
  35. 35.95² =
  36. 36.55² =
  37. 37.185² =
  38. 38.165² =
  39. 39.45² =
  40. 40.155² =

Answer key

  1. 1225
  2. 18225
  3. 7225
  4. 4225
  5. 24025
  6. 34225
  7. 30625
  8. 225
  9. 13225
  10. 625
  11. 1225
  12. 1225
  13. 27225
  14. 11025
  15. 34225
  16. 7225
  17. 7225
  18. 5625
  19. 225
  20. 9025
  21. 21025
  22. 625
  23. 2025
  24. 11025
  25. 11025
  26. 225
  27. 2025
  28. 21025
  29. 21025
  30. 15625
  31. 11025
  32. 34225
  33. 4225
  34. 13225
  35. 9025
  36. 3025
  37. 34225
  38. 27225
  39. 2025
  40. 24025

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